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Popular >

simplify 4e^{-40.5}

Solution

simplify

4 \cdot e^{- 4 \cdot 0.5}

Solution

\frac{4}{e ^{2}}

+1

Decimal Notation

0.54134 \dots

Solution steps

4 e^{- 4 \cdot 0.5}

Apply exponent rule:

a^{- b} = \frac{1}{a ^{b}}

= 4 \cdot \frac{1}{e ^{4 \cdot 0.5}}

Multiply the numbers:

4 \cdot 0.5 = 2

= 4 \cdot \frac{1}{e ^{2}}

Multiply fractions:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= \frac{1 \cdot 4}{e ^{2}}

Multiply the numbers:

1 \cdot 4 = 4

= \frac{4}{e ^{2}}

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4.3 \cdot 1 0^{- 8}

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0.5 e^{- 2}

simplify e^{-x}*e^y simplify

e^{- x} \cdot e^{y}

Frequently Asked Questions (FAQ)

What is 4*e^{-4*0.5} ?
The solution to 4*e^{-4*0.5} is 4/(e^2)